>tr|A0A218LFN3|A0A218LFN3_AGRCR Photosystem I iron-sulfur center OS=Agropyron cristatum GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY